Cat® C27 Diesel Engine

Cat® C27 Diesel Engine

The Cat® C27 Industrial Diesel Engine is offered in ratings ranging from 597-783 bkW (800-1050 bhp) @ 1800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards.

Engine Configuration
V-12, 4-Stroke-Cycle Diesel
Cooling System Capacity
67.9 L (71.7 qt)
Lube System (refill)
68 L (71.9 qt)
Length
1874 mm (73.8 in)

General

Engine Configuration
V-12, 4-Stroke-Cycle Diesel
Cooling System Capacity
67.9 L (71.7 qt)
Lube System (refill)
68 L (71.9 qt)
Engine Configuration
V-12
Bore
137.2 mm (5.4 in)
Stroke
152.4 mm (6 in)
Displacement
27 L (1649.5 in³)
Cooling System - Capacity
67.9 L (71.7 qt)
Lube System - Refill
68 L (71.9 qt)
Bore
5.4in
Stroke
6in
Displacement
1649.5in³
Aspiration
Twin Turbocharged-Aftercooled (TTA)
Compression Ratio
16.0:1
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

Length
1874 mm (73.8 in)
Width
1600 mm (63 in)
Height
1370 mm (53.9 in)
Weight - Net Dry (Basic Operating Engine Without Optional Attachments)
3004 kg (6625 lb)

Power Rating

Maximum Torque
3448lb-ft @ 1200 rpm
Minimum Power
800HP
Maximum Power
1050HP
Rated Speed
1800 rpm

Engine Dimensions - Approximate

Width
63in
Height
53.9in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
6625lb
Length
73.8in
Height
1370 mm (53.9 in)
Length
1874 mm (73.8 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
3004 kg (6625 lb)
Width
1600 mm (63 in)

Emission Standards

Emissions
U.S. EPA Tier 4 Final

Standard Equipment:

  • Air Inlet System
    • Turbocharged
    • Air-to-Air Aftercooled
  • Control System
    • Electronic control system
    • Over-foam wiring harness
    • Automatic altitude compensation
    • Power compensated for fuel temperature
    • Configurable software features
    • Engine monitoring system SAE J1939 broadcast and control
  • Cooling System
    • Thermostats and housing, vertical outlet
    • Jacket water pump, centrifugal
    • Water pump, inlet
  • Exhaust System
    • Exhaust manifold, dry
    • Optional exhaust outlet
  • Flywheels And Flywheel Housing
    • Choice of SAE No. 0 or SAE No. 1 flywheel housing
  • Fuel System
    • MEUI injection
    • Fuel filter, secondary (2 micron)
    • Fuel transfer pump
    • Electronic fuel priming
  • Lube System
    • Open crankcase ventilation system
    • Oil cooler
    • Oil filler
    • Lube oil filter
    • Rear sump oil pan
    • Oil dipstick
    • Gear driven oil pump
  • General
    • Paint: Caterpillar yellow, with optional colors available at request
    • Vibration damper
    • Lifting eyes

Optional Equipment: